With proper pulse caps you can get the following. 300J dents the can 1000J shinks it down to a small waist 1500J tears it in half. 4000J can crush it longitudinally or tear it apart in two places. http://tesladownunder.com/CanCrushing.htm Peter----- Original Message ----- From: "jimlux" <jimlux@xxxxxxxxxxxxx>
DC Cox wrote:You need approx 3.5 kJ to do a great job can crushing. We use a 20 uF cap,but only charge it for a short time period.
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